[pinco000]

Hi guys,

can someone please tell me where is the grounding cable located on the F48 and also if there is only one or more?
I have done some digging on realoem but struggling to locate it.

Thanks

[mrpingu]

Originally Posted by pinco000

Hi guys,

can someone please tell me where is the grounding cable located on the F48 and also if there is only one or more?
I have done some digging on realoem but struggling to locate it.

Thanks

There are more ground points; attached a part of ground point locations (all designated as Z10*xB)

This is not exhaustive list but may help pinpointing your problem.
1B Steering wheel grounding
2B headlights, Low pressure fuel system, engine cooling
3B Foot pedal, AC/heating unit, diagnosis socket, DSC switch, part if not whole interior lighting
4B cig lighter, part of BDC
5B PMA, auto start stop, comfort access,part of BDC

7B taillight and other controle modules in the back
9B EPS
11B is related to safety module and Seat belt buckles/ sensors
12B is connected to engine heater and parking brake via DSC module
13B passenger seat heating
15B Electric Fan
16B DDE or DME
19B Electrical Power steering

[pinco000]

Hi guys, I did not check the grounding cables as it looks pretty difficult.
Is there a way of checking the fuses instead?

I did check today the battery and alternator and all is in good shape.

My other suspicions is the SOS battery is dead ( even though I have no SOS warning that doesnt go away ) that can can cause all faults beings displayed all at once on my cluster